package com.zhf.service;

import com.zhf.domain.PromotionSpace;

import java.util.List;

/**
 * @Author: ZhaoHuanfeng
 * @Date: 2020/12/4 20:06
 */
public interface PromotionSpaceService {

    /*
    查询所有广告位
     */
    public List<PromotionSpace> findAllPromotionSpace();

    /*
    添加广告位信息
     */
    public void savePromotionSpace(PromotionSpace promotionSpace);

    /*
    根据id回显广告位信息
     */
    public PromotionSpace findPromotionSpaceById(int id);

    /*
    修改广告位信息
     */
    public void updatePromotionSpace(PromotionSpace promotionSpace);
}
